The Toshiba DT02-V (DT02ABA200V model) is a 3.5-inch hard drive optimized for digital video surveillance (DVR) and network video recording systems (NVR). Thanks to its robust engineering, it is able to manage up to 32 high-definition video streams simultaneously, ensuring a 24-hour operation, 7 days a week . The unit combines low energy consumption with optimized heat management, critical factor in NAS systems or home servers where the disk remains constantly active. SMR (Shingled Magnetic Recording) technology allows you to achieve high storage density in a compact format, making it an excellent choice for those looking for a balance between capacity and costs. Technical Specifications Capacity: 2 TB Size: 3.5 Inch Interface : SATA 6.0 Gbit/s Rotating speed : 5400 RPM Buffer (Cache) : 128 MB Recording technology : SMR Working load (Workload) : Up to 180 TB/year Video Camera Support : Up to 32 MTTF HD streams (Middle time at fault) : 1,000,000 hours